Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

MAX25203ATJA/VY is automotive dual-phase synchronous boost controller enables infotainment systems to stay in regulation during cold-crank or start-stop operation all the way down to a battery input of 1.8V.

MAX25203ATJA/VY can also be used to generate backlight voltage and Class D audio amplifier voltages. This device can start with an input voltage supply from 4.5V to 42V and can operate down to 1.8V after start-up, and has a low 5µA shutdown supply current

Benefits and Features

High Efficiency and Current Sharing

Pass-Through for >98% Efficiency

Spread-Spectrum Option

On-the-Fly Frequency-Synchronization Input

Resistor-Programmable Frequency between 220kHz and 2.1MHz

Synchronization Output Provides 90° Out-of-Phase Clock for Quad-Phase Operation

Integration and Thermally Enhanced Package Saves Board Space and Cost

Current-Mode Controllers with Forced-Continuous and Skip Modes

Protection Features and I2C Diagnostics for Improved System Reliability

Supply Undervoltage Lockout

Die Temperature Monitoring through I2C

Short-Circuit Protection with True ShutdownTM

Individual Phase Current Monitoring through I2C

Applications

Infotainment Systems

Automotive Audio Amplifier

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.